Network localization of cervical dystonia based on causal brain lesions
Objective: To identify brain regions underlying cervical dystonia Background: Cervical dystonia is a neurological disorder characterized by sustained, involuntary movements of the head and neck.…Motor Symptoms in Typical Brain Aging
Objective: To characterize the longitudinal neural correlates of parkinsonian signs among otherwise functionally normal older adults. Background: Mild parkinsonian signs are often evident during the…Structural and functional MRI brain alterations of Lewy body diseases
Objective: We aimed to identify structural and functional brain MRI features of most aggressive phenotypes comparing three clusters of patients with idiopathic and genetic Lewy…Altered sensory processing in somatosensory and auditory domains in laryngeal dystonia
Objective: To delineate correlates of altered sensory processing in laryngeal dystonia (LD) in both presence and absence of somatosensory input and their modulation by botulinum…Ipsilesional arm levitation after left hemispheric stroke: a case series
Objective: We present three patients with left hemispheric stroke and spontaneous ipsilesional arm levitation (IAL), a phenomenon not hitherto described. Background: Spontaneous arm levitation (AL) is…Functional Biomarkers of Parkinson’s Disease: Changes in Brain-Wide Network Connectivity in Default Mode and Fronto-Parietal Control Networks
Objective: Parkinson’s disease (PD) is a neurological disorder with no reliable biomarkers. We aimed to investigate naturalistic paradigms as functional biomarkers that distinguish between PD…Differences in botulinum toxin long-term treated and non-treated cervical dystonia patients in somatosensory task-related functional imaging response.
Objective: Aim of this study is to compare the response of sensorimotor networks to botulinum toxin (BoNT) therapy in naïve and repeatedly-treated CD patients. Background:…The radiofrequency (RF)-induced heating profile of an externalized, directional DBS lead using functional imaging sequences in an Intraoperative Magnetic Resonance Imaging Suite (IMRIS)
Objective: To characterize the RF-induced heating profile of the St. Jude Infinity lead within an IMRIS using a configuration that emulates intraoperative functional MRI during…Focus on the Locus: Ultra-high field MRI evaluation of locus coeruleus structure and function in Parkinson’s Disease
Objective: To develop an imaging protocol for 7 tesla magnetic resonance imaging (MRI) that captures the structural and functional consequences of locus coeruleus (LC) neurodegeneration.…Abnormal thalamo-cortical functional connectivity patterns in Gilles de la Tourette Syndrome: a seed-based resting state fMRI study
Objective: Here we directly tested this hypothesis and we investigated the specific functional connectivity patterns of thalamic motor seeds in 24 GTS patients and 24…
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